⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2647363, and has not been changed.
This name is a synonym of Arctostaphylos manzanita subsp. roofii (Gankin) P.V.Wells.
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Leafl. W. Bot. 10: 329 1966.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:17905-2.